package com.abu.edums.mapper;

import com.abu.pojo.Chapter;
import com.abu.vo.ChapterVO;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import java.util.List;

/**
 * <p>
 * 课程 Mapper 接口
 * </p>
 *
 * @author 阿布
 * @since 2020-06-18
 */
public interface ChapterMapper extends BaseMapper<Chapter> {

    List<ChapterVO> queryChapterAndVideos(String courseId);
}
